Lock, key and catch set



FIG. 1 is a perspective view of a lock, key and catch set according to our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposite side view-thereof.

Any elements shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a lock, key and catch set, as shown and described. 